From 0fcf67ca347a61da048f41af300e2014aa05d5da Mon Sep 17 00:00:00 2001
From: Agrofx <58386168+agrofx1@users.noreply.github.com>
Date: Thu, 7 May 2026 10:30:47 +0300
Subject: [PATCH] Update install.sh

Co-authored-by: Dimasssss <Dimasssss2000@gmail.com>
---
 install.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/install.sh b/install.sh
index acd9625..7ba2961 100644
--- a/install.sh
+++ b/install.sh
@@ -390,7 +390,7 @@ verify_common() {
 
     if [ "$(id -u)" -eq 0 ]; then
         SUDO=""
-        if [ "$USER" != "root" ]; then
+        if [ -n "${USER:-}" ] && [ "$USER" != "root" ]; then
             die "$L_ERR_INCORR_ROOT_LOGIN"
         fi
     else